S
M
T
W
T
F
S
26
85°
67°
27
88°
70°
28
88°
68°
29
84°
66°
30
71°
63°
1
63°
52°
2
70°
51°
3
76°
48°
4
77°
51°
5
79°
57°
6
84°
65°
7
67°
57°
8
68°
59°
9
72°
64°
10
84°
64°
11
79°
66°
12
80°
64°
13
82°
59°
14
87°
62°
15
87°
62°
16
84°
67°
17
85°
66°
18
87°
71°
19
88°
71°
20
84°
70°
21
82°
70°
22
86°
70°
23
80°
67°
24
82°
68°
25
80°
68°
26
83°
71°
27
82°
72°
28
80°
70°
29
82°
66°
30
85°
67°
31
82°
67°
1
84°
64°
2
84°
63°
3
82°
64°
4
83°
66°
5
84°
65°
6
88°
66°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Coles
Coles's May 2026 forecast shows daily high temperatures ranging from 80° to 88°, with overnight lows between 63° and 72°. The average high for May is 83° with an average low of 67°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Coles. See also: June | July | August.